Wrong order

Hi, I placed an order on 28/03/2016 on the new Mcdonalds website and it was placed at 8 in the morning for delivery at 11.30,Order number ***. Everything went smooth and the driver was on time but my order was wrong. I immediately called the store and spoke to the manager who was on duty on that public holiday, (he knows himself) I asked him if his staff could read as my order was wrong and he kindly told me that he will call me back without even an apology, confirmed my details and to date I am still waiting for his call. If this is the type of managers McDonald's hire then your business will be ran into the ground. This is not what you call customer service especially if I need to pay for something and it was not correct, I do not get the food for free from you. It is my money.